Before, Liang Bo wanted to let the tribe develop steadily for a period of time, and he didn't buy more slaves because he was worried that these slaves would be opposed.

However, now the situation is developing too fast, the territory has expanded several times, and the development of the wild land requires a large number of manpower, which makes the Nine-Tails tribe a little nervous.

And the arrival of the ear rat family gave Liang Bo a new idea.

What kind of life did those human race and beast clan who were captured by the demon clan live under the hands of the demon clan, Liang Bo didn't think about it, it was blood food.

What if Liang Bo bought back the slaves under the Demon Clan through the Ear Mouse Clan? Help them get out of the predicament of life and death and live again; these people are naturally grateful to the Nine-Tails Tribe, so they don't have to worry about loyalty, after all, even if it is such a tiring and dangerous thing as opening up a wild land and guarding the land of life and death, it is ten million times better than becoming the blood food of the Demon Clan!

Therefore, Liang Bo plans to buy a group of Terran slaves in the hands of the demon clan, although the price is three times, but it is definitely worth it, and it is worth so many spirit stones to make the Nine-Tails tribe internally stable, not to mention that these slaves have sacrificed their lives for the life within the barrier.

"I'm going to buy a batch!" Liang Bo said to the ear mouse.

"Why don't these demon slaves and human slaves be exchanged one-to-one!" the eared mouse thought for a while and said, "How many demon clans you give me, how many human races of the same level I will pay back!"

"Most of them are from the Little Demon Realm and the Fairy Realm, so what you are given is also the Broken Cave Realm and the Split Stone Realm, how about it?"

"Witch apprentices and witch realms too! And one demon clan for three human races of the same level. Liang Bo bargained.

The eared mouse was just about to refute, but Liang Bo added: "This is the twenty royal families of the demon clan. ”

"But do you know how troublesome it is for us Ear Rat to transport Terrans and Beasts into the barrier?"

The ear mouse elaborated, Liang Bo is only one ear in, one ear out, if you believe in the ear mouse's mouth, Liang Bo will lose to death.

In the end, after bargaining, the two determined a demon clan of twenty royal clans in exchange for one witch and two warriors of the same rank.

After completing the transaction, Liang Bo learned another thing, the clansmen found the two-headed python of the Beast Saint Realm that drove the mermaid clan out in the wilderness.

However, the two-headed python did not hurt anyone, but fled straight into the deeper wilderness.

"It seems that the Human Emperor and the Beast Emperor have frightened it. Liang Bo said lightly, this time to open up a wild land, but there are two imperial courts as backers, just the beast holy realm, Liang Bo doesn't care at all!

However, the two-headed python of the Beast Saint Realm, after all, is the enemy of the mermaid clan, and Liang Bo still informed the mermaid clan.

"The two-headed python is very fond of the territory, otherwise it would not have been able to tolerate even our mermaid clan at the beginning, even if the human emperor and the beast emperor are behind it, I think we should be careful. After listening to Liang Bo's notice, the mermaid patriarch said, after all, the two sides have been in contact, and the mermaid patriarch knows more about the two-headed python.

"Inform the clansmen in charge of opening up, don't take the lead these days, let other tribesmen open the way!" Liang Bo felt that the mermaid clan patriarch was reasonable, so he immediately ordered.

After receiving the order, the Nine-Tails tribesmen immediately slowed down the pace of opening up the wild land, making the other tribesmen think that they lacked stamina!

Sure enough, the words of the mermaid patriarch were quickly fulfilled, and the two-headed python, which was very fond of its territory, was very unwilling to let its territory be occupied by the human race, so it had always promised to back down to the human emperor on the surface, but behind the scenes, it was letting its people continue to attack the human race and the beast race that opened up, increasing the mortality rate.

"Are you sure these little snakes are the offspring of the two-headed python?" Liang Bo was a little surprised, he didn't expect the two-headed python's methods to be very insidious, these little snakes are not in the realm, but they are numerous and poisonous, even if they are bitten in the Kaishan realm, it is difficult to treat them.

"The descendants are not so good, but it should be no problem for the clansmen of the two-headed python lineage. The patriarch of the mermaid clan explained, but there is no way to take the two-headed python, after all, the other party can shirk the fact that these little snakes who have not opened their minds are the enemies of the human race by themselves.

"If there is a direct document indicating that it was the two-headed python that drove these little snakes, you can ask the Human Emperor and the Beast Emperor to take action and directly kill the two-headed python, so that the revenge of your mermaid clan can be regarded as revenge. Liang Bo muttered, and the eyes of the fish clan patriarch lit up.

Revenge, now that the barbaric land has been opened up, it will occupy most of the two-headed python's territory in the next few years, which can be regarded as revenge for part of the mermaid line, but the two-headed python also killed a lot of mermaid people, causing the mermaid patriarch to always want to kill the two-headed python, but unfortunately the strength is not good, so I can only think about it.

Now hearing Liang Bo's words, the hatred in his heart was ignited again.

"Collecting evidence is up to us merfolk. The merfolk patriarch looked excited and hurried away.

Liang Bo looked at the wandering mermaid clan patriarch and disappeared, and then walked into the mountain peak, urging the witches to quickly prepare the snake repellent witch medicine, after all, the clan also lost a lot.

"Antivenom!" Liang Bo suddenly thought of something, this was the best way for the world to resist snake venom in the previous life.

Liang Bo vaguely remembers that antivenom is to inject a certain amount of snake venom into the horse, and the horse's immune system produces antibodies.

Although Liang Bo didn't know what those specific crafts were, there were many witches in the tribe! Especially Pi Hanhan, a witch who was good at healing and preparing witch medicines! Moreover, the tribe's witch hospital system was also developing very rapidly, and it was completely possible for Pi Hanhan to lead the clan to develop it.

Just do what you say, and complete the antivenom as soon as possible, and the clansmen will be able to lose less.

"What is the patriarch looking for me?" Pi Hanhan still has a fat head and big ears, and with the full supply of the tribe over the years, he has reached the peak of the Great Wizard Realm, and he is also close to the Witch King.

"I want you to develop an antivenom based on the venomous snake that has recently appeared in the Savage Lands. Subsequently, Liang Bo talked about the general process of making serum, and even introduced what antibodies are and what is the immune system.

"Patriarch this is a good idea!" Pi Hanhan's eyes lit up, and Wu, who was the best at healing, instantly judged that Liang Bo's idea was feasible and extremely helpful to low-level clansmen.

Before, people only knew how to resist various toxins with aura or witch medicine, and they never thought of this special idea, which can be said to have opened Pi Hanhan's eyes, and at the same time opened a gap in Pi Hanhan's thinking.

After the inner shock, Pi Hanhan unconsciously entered a special meditative state, and his whole body was full of aura, so far, he broke through to the realm of the Witch King.